Uniden UM425 VHF DSC 사용자 설명서

3. 

Use the 

 and 

 buttons to change the first of 

the nine digits; the 

 button increases the number and the 

 button decreases the number.

4. 

When the first digit is correct, press the 

button. The cursor 

moves to the next digit. Enter the remaining eight digits of the MMSI 

number in the same way.

5. 

When the ninth digit is correct, press the 

 button. The radio 

displays the new MMSI number and asks you to confirm.

NOTE: Be sure you entered the number correctly before confirming the entry. 

You can only save the user MMSI once. If the radio displays Cannot change 

over 1 time, contact customer service (see page 66 for contact information).
6. 

To save this MMSI number, select Yes. To cancel this MMSI number, 

select No. The radio returns to the Setup menu.

You can change the group MMSI number as often as you want. Follow the 

steps below to enter a group MMSI number into the radio:

0

0

______

Group MMSI

Use the up and down 
arrows to adjust the 
remaining eight digits.

Setup

Group MMSI

1. 

Display the menu and choose the Setup sub-menu.

2. 

Select Group MMSI. If a group MMSI number was entered previously, 

the screen displays it.

3. 

Group MMSI numbers always start with a 0, so that digit is already 

entered for you. Use the 

 and 

 buttons to 

change the second of the nine digits; the 

 button increases 

the number and the 

 button decreases the number.

4. 

When the second digit is correct, press the 

 button. The cursor 

moves to the next digit. Enter the remaining seven digits of the MMSI 

number in the same way.

UM425 VHF OM.indd   26

28/9/11   11:55:17 AM